grothoff.org
HTML metadata
Technology
- Server
- nginx
DNS records live
- NS
-
- x.ns.joker.com
- y.ns.joker.com
- z.ns.joker.com
- MX
-
- 50 frontier.grothoff.org
Email authentication strong
- SPF
-
v=spf1 mx a:grothoff.org -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; aspf=rpolicy: reject (enforced) - DKIM
-
- default:
v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9usBSwb50pypGK94mHvFxhpssZ0IjFB8bRMiYeKkE5rripQUikDfTCQBi4e9sHdheew…
selectors probed - default:
Certificate (current)
E8
Expires in 42 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- missing Permissions Policy
Header values
- referrer-policy
no-referrer- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline'- strict-transport-security
max-age=63072000; includeSubDomains; preload
Linked from (1)
Use this data via API
Everything on this page for grothoff.org is available as JSON from the indexo.dev REST & MCP API.
curl "https://indexo.dev/api/v1/domains/grothoff.org" \ -H "X-API-Key: idx_..."